CN220113297U - Clamping mechanism for manufacturing fused zirconia corundum brick mold - Google Patents
Clamping mechanism for manufacturing fused zirconia corundum brick mold Download PDFInfo
- Publication number
- CN220113297U CN220113297U CN202320268063.XU CN202320268063U CN220113297U CN 220113297 U CN220113297 U CN 220113297U CN 202320268063 U CN202320268063 U CN 202320268063U CN 220113297 U CN220113297 U CN 220113297U
- Authority
- CN
- China
- Prior art keywords
- clamping
- displacement
- claw
- corundum brick
- fused zirconia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000011449 brick Substances 0.000 title claims abstract description 17
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 17
- 239000010431 corundum Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 42
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims description 12
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000006082 mold release agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a clamping mechanism for manufacturing an electro-fused zirconia corundum brick mold, which relates to the technical field of manufacturing of electro-fused zirconia corundum brick molds, wherein a claw body is arranged at the top of the claw body, and a holding piece is arranged at the top of the claw body; the clamping parts are arranged at the lower parts of the claw bodies, each clamping part comprises a displacement shaft, a clamping plate and a tension spring, the displacement shafts are inserted into the claw bodies, the clamping plates are arranged at one ends of the displacement shafts, one ends of the tension springs are fixed on the claw bodies, and the other ends of the tension springs are fixed on the claw bodies; the driving piece is used for driving the pair of clamping parts to approach each other. The beneficial effects of the utility model are as follows: the pull rod moves upwards to drive the outer sliding frame to move, the position avoidance groove formed in the outer sliding frame is matched with the displacement shaft, the inclined surface of the side wall of the position avoidance groove can apply pressure to the displacement shaft to force the displacement shaft to move, so that the clamping plate is synchronously driven to clamp, the clamping operation is simple and quick, the glove is not required to be frequently taken on and off, and the mold release agent on the mold core is prevented from being polluted.
Description
Technical Field
The utility model relates to the technical field of manufacturing of fused zirconia corundum brick molds, in particular to a clamping mechanism for manufacturing of fused zirconia corundum brick molds.
Background
When the fused zirconia corundum brick sand mould is manufactured, a mould core with the same size as a finished product part is required to be placed in the mixture, then the mixture and the mould core are placed on vibration equipment for compaction, the mixture is kept still for a fixed time after compaction, after the mixture is completely bonded, the mould core is required to be taken out after the mould core is taken out, the mixture forms a sand mould, and a cavity is formed after the mould core is taken out.
In order to facilitate the taking out of the mold core, the mold core needs to be sprayed with a release agent in advance, so that the mold core can be conveniently sprayed on a platform with a rotating function, the mold core needs to be manually taken down after the spraying is finished, and the mold core is not dried in the process, so that the mold core is required to be carried with gloves for operation, and the spraying efficiency of the sand mold is greatly influenced by frequent putting on and taking off of the gloves.
Disclosure of Invention
The utility model aims to provide a clamping mechanism for manufacturing an electro-fused zirconia corundum brick mold, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an electro-fused zirconia corundum brick mold making clamping mechanism, comprising:
the claw body is provided with a rod piece at the top, and a holding piece is arranged at the top of the rod piece;
the clamping parts are arranged at the lower parts of the claw bodies, the clamping parts comprise displacement shafts, clamping plates and tension springs, the displacement shafts are inserted into the claw bodies, the clamping plates are arranged at one ends of the displacement shafts, one ends of the tension springs are fixed on the claw bodies, and the other ends of the tension springs are fixed on the claw bodies;
and the driving piece is used for driving the pair of clamping parts to be close to each other.
Preferably, the driving piece comprises an outer sliding frame, a pull rod and a bending part, wherein the outer sliding frame is connected with the outer part of the claw body in a sliding mode, the pull rod is installed at the top of the outer sliding frame, a position avoidance groove is formed in the outer sliding frame, and the groove wall on one side of the position avoidance groove is set to be in an inclined state.
Preferably, the bending part is arranged at the top of the pull rod, and the pull rod is in sliding connection with the holding piece.
Preferably, the device further comprises a rebound part, wherein the rebound part comprises a displacement block and a spring, the displacement block is arranged outside the rod piece, and the spring is movably sleeved outside the rod piece.
Preferably, one end of the spring abuts against the displacement block, and the other end of the spring abuts against the outer sliding frame.
Preferably, the claw body is arranged in a C shape, and the back surface of the clamping plate is provided with an anti-skid rubber coating.
Compared with the prior art, the utility model has the beneficial effects that: the clamping mechanism for manufacturing the fused zirconia corundum brick mold comprises: through upwards pulling the pull rod, the pull rod can drive outer carriage and carry out the upward displacement, and because keep away position groove and the displacement axle looks adaptation of seting up on the outer carriage, when so keeping away position groove and upwards moving, its inclined plane can exert a pressure to the displacement axle, forces the displacement axle to carry out the displacement, drives splint in step like this and carries out the displacement to the realization is to pressing from both sides tight action, and centre gripping easy operation, swift, need not to frequently carry out wearing and taking off of gloves, avoided the release agent on the mold core to be infected with.
Drawings
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure according to an embodiment of the present utility model;
fig. 3 is a side view of a clamping portion provided by an embodiment of the present utility model.
In the figure: 10. a claw body; 11. an outer carriage; 12. a clamping part; 121. a clamping plate; 122. a displacement shaft; 123. a tension spring; 13. a clearance groove; 14. a rod piece; 15. a grip; 16. a pull rod; 17. a bending part; 18. a spring; 19. and a displacement block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-3, the present utility model provides a technical solution: an electro-fused zirconia corundum brick mold making clamping mechanism, comprising:
the claw body 10, wherein a rod piece 14 is arranged at the top of the claw body 10, and a holding piece 15 is arranged at the top of the rod piece 14; the claw body 10 is shaped like a C, and the back of the clamping plate 121 is provided with an anti-slip rubber coating. The claw body 10 is arranged in a C shape, so that the two sides of the mold core can be conveniently clamped and embedded, and the mold core can be clamped by the mutual approaching of the clamping plates 121, so that the mold core can be conveniently transferred;
the clamping parts 12 are arranged at the lower parts of the claw bodies 10, the clamping parts 12 comprise displacement shafts 122, clamping plates 121 and tension springs 123, the displacement shafts 122 are inserted into the claw bodies 10, the clamping plates 121 are arranged at one ends of the displacement shafts 122, one ends of the tension springs 123 are fixed on the claw bodies 10, the other ends of the tension springs 123 are fixed on the claw bodies 10, the clamping plates 121 can displace along with the displacement shafts 122, when the displacement shafts 122 displace inwards, the clamping plates 121 are driven to clamp mold cores during displacement, the tension springs 123 always apply a tensile force to the clamping plates 121, and after the trend that the displacement shafts 122 are close to each other, the tension springs 123 pull the clamping plates 121 to reset;
a driving member for driving the pair of clamping portions 12 toward each other. The driving piece comprises an outer sliding frame 11, a pull rod 16 and a bending part 17, wherein the outer sliding frame 11 is in sliding connection with the outside of the claw body 10, the pull rod 16 is installed at the top of the outer sliding frame 11, a clearance groove 13 is formed in the outer sliding frame 11, and the groove wall at one side of the clearance groove 13 is set to be in an inclined state. By pulling the pull rod 16 upwards, the pull rod 16 can drive the outer sliding frame 11 to displace upwards, and as the avoidance groove 13 formed in the outer sliding frame 11 is matched with the displacement shaft 122, when the avoidance groove 13 moves upwards, the inclined surface of the avoidance groove can apply pressure to the displacement shaft 122 to force the displacement shaft 122 to displace, so that the clamping plate 121 is synchronously driven to displace, the clamping operation is realized, the clamping operation is simple and quick, the glove is not required to be frequently put on and taken off, and the pollution of a release agent on a mold core is avoided.
Preferably, the bending portion 17 is disposed at the top of the pull rod 16, and the pull rod 16 is slidably connected to the grip 15. The bending part 17 is provided with an arc notch which is matched with the pointing direction of the human hand, so that the hand is more comfortable to hold.
The spring-back part comprises a displacement block 19 and a spring 18, wherein the displacement block 19 is arranged outside the rod piece 14, and the spring 18 is movably sleeved outside the rod piece 14. One end of the spring 18 abuts against the displacement block 19, and the other end of the spring 18 abuts against the outer carriage 11. The outer slide 11 is pushed by the spring 18, so that after the bending portion 17 is released, the outer slide 11 moves downward and returns under the elastic force of the spring 18.
The utility model is implemented in particular: when the clamping device is used for clamping the die core before and after spraying in the sand mold manufacturing process, a worker holds the rod piece 14 by hand, moves the claw body 10 to two sides of the die core, and when the clamping device is held by the holding piece 15 and the bending part 17, the bending part 17 drives the pull rod 16 to displace, the pull rod 16 drives the outer sliding frame 11 to displace upwards, and when the outer sliding frame 11 is provided with the clearance groove 13 and the displacement shaft 122 in a matched mode, the inclined surface of the clearance groove 13 applies pressure to the displacement shaft 122 to force the displacement shaft 122 to displace, so that the clamping plate 121 is synchronously driven to displace, the clamping action is realized, the die core can be moved after the clamping is clamped, after the clamping part is moved to a specified position, the bending part 17 is released, the outer sliding frame 11 moves downwards under the elastic force of the spring 18 and is reset, the limit of the outer sliding frame 11 is lost, and the tension spring 123 pulls the clamping plate 121 to reset, namely the clamping plate 121 can be opened.
Claims (6)
1. The utility model provides a fused zirconia corundum brick mould preparation fixture which characterized in that includes:
the claw body (10), the top of the claw body (10) is provided with a rod piece (14), and the top of the rod piece (14) is provided with a holding piece (15);
the clamping parts (12) are arranged at the lower parts of the claw bodies (10), the clamping parts (12) comprise displacement shafts (122), clamping plates (121) and tension springs (123), the displacement shafts (122) are inserted into the claw bodies (10), the clamping plates (121) are arranged at one ends of the displacement shafts (122), one ends of the tension springs (123) are fixed on the claw bodies (10), and the other ends of the tension springs (123) are fixed on the claw bodies (10);
and a driving member for driving the pair of clamping portions (12) toward each other.
2. The clamping mechanism for manufacturing the fused zirconia corundum brick mold according to claim 1, wherein: the driving piece comprises an outer sliding frame (11), a pull rod (16) and a bending part (17), wherein the outer sliding frame (11) is in sliding connection with the outside of the claw body (10), the pull rod (16) is installed at the top of the outer sliding frame (11), a clearance groove (13) is formed in the outer sliding frame (11), and one side groove wall of the clearance groove (13) is set to be in an inclined state.
3. The clamping mechanism for manufacturing the fused zirconia corundum brick mold according to claim 2, wherein: the bending part (17) is arranged at the top of the pull rod (16), and the pull rod (16) is in sliding connection with the holding piece (15).
4. A fused zirconia corundum brick mold making clamping mechanism as in claim 3 wherein: the spring-back part comprises a displacement block (19) and a spring (18), wherein the displacement block (19) is arranged outside the rod piece (14), and the spring (18) is movably sleeved outside the rod piece (14).
5. The clamping mechanism for manufacturing the fused zirconia corundum brick mold according to claim 4, wherein: one end of the spring (18) is abutted against the displacement block (19), and the other end of the spring (18) is abutted against the outer sliding frame (11).
6. The clamping mechanism for manufacturing the fused zirconia corundum brick mold according to claim 1, wherein: the claw body (10) is arranged in a C shape, and an anti-slip rubber coating is arranged on the back surface of the clamping plate (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268063.XU CN220113297U (en) | 2023-02-21 | 2023-02-21 | Clamping mechanism for manufacturing fused zirconia corundum brick mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268063.XU CN220113297U (en) | 2023-02-21 | 2023-02-21 | Clamping mechanism for manufacturing fused zirconia corundum brick mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113297U true CN220113297U (en) | 2023-12-01 |
Family
ID=88913684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320268063.XU Active CN220113297U (en) | 2023-02-21 | 2023-02-21 | Clamping mechanism for manufacturing fused zirconia corundum brick mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585361A (en) * | 2023-12-05 | 2024-02-23 | 安徽凤阳淮河玻璃有限公司 | High-efficient conveyor of glassware |
-
2023
- 2023-02-21 CN CN202320268063.XU patent/CN220113297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585361A (en) * | 2023-12-05 | 2024-02-23 | 安徽凤阳淮河玻璃有限公司 | High-efficient conveyor of glassware |
| CN117585361B (en) * | 2023-12-05 | 2024-05-10 | 安徽凤阳淮河玻璃有限公司 | High-efficient conveyor of glassware |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |